baber/WOPTO huggingface dataset:
Patent CA-2826664-C (CA)
Inventor: MCILWRAITH LON
IPC: B01J3/06
Filed: 2012-02-08
Granted: 2014-09-23
Abstract: La présente invention concerne un générateur d'ondes de pression conçu pour créer des ondes de pression d'énergie élevée dans un milieu. Le générateur d'ondes de pression peut comprendre un piston amovible doté d'un guide à travers lequel une tige de commande de piston peut se déplacer ou coulisser. Le générateur d'ondes de pression peut comprendre un transducteur couplé à un milieu. Pendant un impact du piston sur le transducteur, la tige de commande peut coulisser dans le guide, ce qui permet de réduire la contrainte sur la tige. Le générateur d'ondes de pression peut comprendre un amortisseur pour ralentir la tige de commande, indépendamment du piston. L'impact du piston sur le transducteur transfère une partie de l'énergie cinétique du piston dans le milieu, ce qui permet de créer des ondes de pression dans le milieu. Un système d'entraînement de piston peut être utilisé pour permettre un lancement ou un mouvement précis et contrôlé du piston. L'invention concerne des procédés de fonctionnement du générateur d'ondes de pression.
Patent CA-2833008-C (CA)
Inventor: FIEBIG KEVIN M
IPC: A61B10/02
Filed: 2012-04-10
Granted: 2019-02-26
Abstract: A biopsy device comprises a needle, a body portion, and a needle firing assembly. The needle firing assembly is operable to fire the needle distally relative to the body portion. The needle firing assembly includes two translating members, a resilient member, and a motor. The motor is operable to selectively move the first translating member distally and proximally. The second translating member is secured relative to the needle such that the needle and the second translating member translate unitarily. The resilient member compresses as the first translating member is moved distally toward the second translating member. The first translating member is then secured to the second translating and the translating members are moved proximally while holding the resilient member in the compressed state. The second translating member is released from the first translating member when they reach a proximal position, which allows the resilient member to fire the needle distally.
Patent CA-2838862-C (CA)
Title: System and method for power conversion
Inventor: ZHU YI
IPC: H02P27/06
Filed: 2014-01-09
Granted: 2023-04-18
Abstract: A converter includes a first converter module and a second converter module coupled to the first converter module in a nested manner. Each of the first converter module and the second converter module includes a plurality of switch units. When the converter is operated to perform power conversion, at least two of the plurality of switch units is configured to be switched both in a complementary pattern and a non- complementary pattern.
Patent CA-2840067-C (CA)
Inventor: JI HYOUNG JU
IPC: H04B7/26
Filed: 2012-06-20
Granted: 2018-08-14
Abstract: La présente invention se rapporte à un procédé et à un appareil permettant de transmettre et de recevoir des informations de configuration de trame de duplexage par répartition dans le temps (TDD pour Time Division Duplex). La station de base transmet des informations de configuration de trame de duplexage TDD sous la forme d'informations système à un équipement utilisateur au moyen d'un canal de commande commun de sorte à changer de façon dynamique la configuration de trame de duplexage TDD selon les conditions de trafic sur la liaison montante ou sur la liaison descendante. La station de base peut délivrer les mêmes informations système à tous les équipements utilisateurs de la cellule, ce qui permet de supprimer toute ambiguïté dans les opérations de l'équipement utilisateur (UE pour User Equipment) et d'éviter des interférences. Par comparaison avec un procédé existant permettant de délivrer des informations de configuration de trame de duplexage TDD au moyen d'une mise à jour des informations système, le procédé de la présente invention permet aux équipements utilisateurs de faire rapidement face à des changements de trafic. De plus, les équipements utilisateurs peuvent recevoir et appliquer en même temps des informations de configuration de trame de duplexage TDD.
Patent CA-2841477-C (CA)
Title: Anchoring system
Inventor: SOUCY GENEVIEVE
IPC: E02D5/80
Filed: 2014-01-29
Granted: 2021-08-31
Abstract: An anchoring system for anchoring a pole to a ground surface, the anchoring system including a plurality of modules interconnectable to one another for surrounding the pole, each module including a support leg configured for extending into the ground surface so as to provide anchoring support to the pole on a given side of said pole, each module of the anchoring system further including at least two mounting interfaces disposed distally from the support leg and configured for resting against the pole, and each module of the anchoring system further including at least one connecting member extending from an edge of the support leg to a corresponding mounting interface, said the least one connecting member further operatively extending between said at least two mounting interfaces.
Patent CA-2841606-C (CA)
Inventor: BI TINGLI
IPC: G06F12/14
Filed: 2012-06-14
Granted: 2017-03-21
Abstract: This invention publishes a file encrypting method and apparatus, and a file decrypting method and apparatus. The file encrypting method includes the following steps: creating a virtual disk; the virtual disk receiving a writing request from a file system, encrypting data in the writing request; and notifying the file system to write the encrypted data into a corresponding physical disk, so that the file system writes the encrypted data into the corresponding physical disk after receiving a notification from the virtual disk. The methods and apparatuses provided by this invention employ the virtual disk to encrypt data in the writing request and decrypt the data required by the reading request, and this manner achieves highly-reliable, secure and effective file encrypting. .
Patent CA-2841951-C (CA)
Inventor: WANG HOWARD
IPC: B01F25/70
Filed: 2012-08-02
Granted: 2015-06-30
Abstract: Disclosed herein is an aerator for effectively aerating a liquid. The aerator comprises a body having a first opening and a spout defining a fluid flow path of the liquid. A spray head disposed in the fluid flow path having a plurality of spray openings mixes and aerates the liquid with the air from the air inlet as the liquid is sprayed out through the spray openings. The aerator may also contain an angled head portion to allow the aerator to be attached to a bottle.
Patent CA-2842071-C (CA)
Inventor: ARMSTRONG RICHARD
IPC: B07B1/04
Filed: 2012-08-21
Granted: 2018-06-19
Abstract: A modular screening panel in which the apertures in the screening surface extend through the surface and the shape of the aperture parallel the plane of the panel surface varies with the depth of the aperture so that as the surface wears the visible shape of the aperture changes. The apertures can be any convenient shape at the surface but at the depth which means the worn panel needs replacing the shape is distinctly different to the shape of the apertures in a new or partly worn panel.
Patent CA-2842739-C (CA)
Title: Sports goggle
Inventor: TOBIA MICHAEL STEPHEN
IPC: A61F9/02
Filed: 2012-06-22
Granted: 2020-03-24
Abstract: An interchangeable lens assembly including a first lens, a lens bracket coupled to the first lens, and at least one connection portion disposed around at least a portion of a perimeter of the lens bracket. A goggle including a goggle frame and at least one coupling point disposed on the goggle frame and adapted to couple to the at least one connection portion on the lens bracket. The at least one coupling point and the at least one connection portion may be corresponding magnetic portions adapted to couple to each other by a magnetic interaction, and/or the at least one connection portion may be a protrusion, and the at least one coupling point may be an aperture adapted to receive and couple to the protrusion. This allows the lens assembly to be attached to and detached from the goggle frame quickly and easily with reduced manual dexterity.
Patent CA-2844375-C (CA)
Title: Tool for holding a turbine-engine part, including a means for attaching and immobilising the part and an element to be attached to said part by brazing or welding
Inventor: JEHN CHRISTOPHE
IPC: B23Q3/06
Filed: 2012-08-20
Granted: 2019-07-16
Abstract: The present application relates to a tool for holding a turbine-engine part in order to attach a metal element (32, 34) onto said part, said tool including a first means (102, 104) for immobilising the part and a second means for positioning the element (32, 34) on a surface of the part, said second means being removable and including a template (106, 107) which is to be mounted onto a portion of the part and which comprises an opening for receiving and positioning the element, and a means (108) for bearing on the element (32, 34) in order to hold the latter against the surface of the part, the peripheral edge of the opening of the template (106, 107) comprising at least one notch through which a means for attaching the element onto the surface (32, 34) by tack welding is to pass.
Patent CA-2845026-C (CA)
Title: Oilseed crushing heat recovery process
Inventor: VAN DEN SCHRIECK VINCENT
IPC: C11B1/08
Filed: 2012-08-09
Granted: 2019-07-09
Abstract: An oilseed crushing process wherein the oilseeds are preheated to generate warm, soft oilseeds, then flakes are generated by flaking the warm, soft oilseeds. The flakes are then cooked by generating a hot vapour stream and hot flakes. The hot flakes are then prepressed to generate oil and a partially de-oiled cake. The partially de-oiled cake is solvent extracted to generate solvent laden oil and solvent laden meal. The hot, wet meal is then dried to generate oilseed meal and an additional hot vapour stream. The at least part of the preheating step to generate warm, soft oilseeds is accomplished using a hot liquid medium. The hot liquid medium is heated by a heat transfer mechanism that condenses at least one of the hot vapour streams generated during the flake-cooking step or the meal-drying step.
Patent CA-2846279-C (CA)
Title: Procede d'augmentation de la presentation de l'antigene etec cs6 sur la surface cellulaire et produits pouvant etre ainsi obtenus
Inventor: CARLIN NILS
IPC: A61K39/02
Filed: 2012-09-10
Granted: 2021-05-18
Abstract: La présente invention concerne un procédé d'augmentation de la présentation de l'antigène ETEC CS6 sur la surface cellulaire, ledit procédé comprenant l'étape consistant à mettre en contact des cellules exprimant ledit antigène avec une solution aqueuse comprenant 0,6 à 2,2 % en poids de phénol, de manière à ce que la présentation dudit antigène soit augmentée d'au moins 100 %. La présente invention concerne également un procédé de fabrication d'un vaccin inactivé à cellules entières pour l'immunisation contre les ETEC exprimant le CS6. La présente invention concerne en outre des cellules et des vaccins pouvant être obtenus par les procédés susmentionnés.
Patent CA-2846948-C (CA)
Title: Fungicidal active compound combinations
Inventor: DUTZMANN STEFAN
IPC: A01N43/48
Filed: 1998-04-06
Granted: 2016-06-21
Abstract: The novel active compound combination comprising: 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thione of the formula (I): (see formula I) and the active compound fosetyl-Al (xx): (see formula xx) has very good fungicidal properties.
Patent CA-2854701-C (CA)
Inventor: WEINKOTZ STEPHAN
IPC: B27N3/00
Filed: 2012-12-20
Granted: 2021-01-19
Abstract: The present invention provides lightweight lignocellulosic materials having improved transverse tensile strengths, improved flexural strengths, improved screw pullout values and/or good surface properties. The lignocellulosic materials have a core and two outer layers, where lignocellulose particles of the outer layers comprise at least 25% by weight of lignocellulosic chips and expanded plastics particles are present in nonuniform distribution in the core.
Patent CA-2855924-C (CA)
Title: Reconstituted cereal grain
Inventor: KORMELINK FELIX
IPC: A23L33/21
Filed: 2012-11-16
Granted: 2022-06-21
Abstract: A reconstituted cereal grain, wherein said grain comprises at least about 10wt.% of resistant starch dietary fibre, at least about 25wt.% of cereal starch in addition to said resistant starch dietary fibre, and at least about 0.5wt.% emulsifier based on the dry weight of the grain; and wherein said grain has a product density of greater than about 1 kg/1. The grains have a natural appearance and cooking properties similar to parboiled milled cereal grains. Also provided are products comprising the grains.
Patent CA-2855971-C (CA)
Title: Methods for detecting human papillomavirus and providing prognosis for head and neck squamous cell carcinoma
Inventor: FRANZMANN ELIZABETH
IPC: G01N33/574
Filed: 2012-11-15
Granted: 2022-01-04
Abstract: Methods and kits for diagnosing and determining prognosis of head and neck squamous cell carcinoma are described. An exemplary method for diagnosing head and neck squamous cell carcinoma (HNSCC) in a subject may comprise assaying a saliva sample from the subject for the presence of total protein, solCD44, and HPV, and using the combination of total protein, HPV, and CD44 levels in a multivariate analysis to determine a combined score, whereby an increase in score above a cut-off point distinguishes subjects with HNSCC, or an elevated risk of future occurrence thereof, from subjects without HNSCC or at low risk of future occurrence thereof.
Patent CA-2860266-C (CA)
Title: Composes neuroprotecteurs et leur utilisation
Inventor: KALYANARAMAN BALARAMAN
IPC: A61P25/28
Filed: 2010-04-15
Granted: 2017-10-31
Abstract: Des composés dérivés dapocynine, des ingrédients pharmaceutiques actifs, des formes de dosage et des méthodes dutilisation associées servent de neuroprotecteur dans le cerveau des mammifères.
Patent CA-2861514-C (CA)
Inventor: BATEMAN ROBERT HAROLD
IPC: H01J49/42
Filed: 2005-11-03
Granted: 2016-10-04
Abstract: Un spectromètre de masse comprenant un séparateur de mobilité ionique; un guide ionique comprenant une pile délectrodes disposées en aval du séparateur de mobilité ionique; une source de tension pour appliquer une ou plusieurs tensions à la pile délectrodes pour générer un potentiel axial; un filtre de masse ou un autre guide ionique; une cellule de fragmentation ou de collision; et un analyseur de masse de temps de vol disposé orthogonalement en aval du guide ionique.
Patent CA-2862696-C (CA)
Inventor: VOLATIER SEBASTIEN
IPC: A47J37/06
Filed: 2013-01-09
Granted: 2020-09-01
Abstract: The present invention relates to the use of an apparatus for cooking a food cooked by contact, characterized in that the apparatus is made to transmit information to a user after a period of time during which the food is heated by the resistor(s) has elapsed, said period of time depending on at least one value of the internal cooking temperature of the food, which is pre-stored in a memory of the apparatus at the factory prior to the first operational use thereof.
Patent CA-2863416-C (CA)
Inventor: BURMESTER JENS
IPC: F16K1/44
Filed: 2012-04-25
Granted: 2016-10-25
Abstract: A method for cleaning the seat of a double seat valve is provided. The seat cleaning flow is guided to the greatest possible extent without swirling into and out of the leakage cavity, and reliably avoid a pressure-increasing, direct impact on the seat regions. The first seat cleaning flow is urged by the deflection surface radially inwards and axially towards the first closing member until it leaves the second closing member at a frontally and radially internal end of the second closing member, which end is located outside the recess. The deflection surface borders in its entirety the remaining region of the recess that is not delimited by the circumferential wall and opens out from the second closing at a front and radially internal end thereof that faces the first closing member.
Patent CA-2868150-C (CA)
Inventor: LODERER PAVOL
IPC: F04D7/04
Filed: 2013-03-27
Granted: 2019-10-22
Abstract: L'invention concerne une pompe (10) comprenant un carter de pompe (20) ayant des côtés avant et arrière (23, 24) avec une chambre de pompage (38), une entrée de chambre (26) et une sortie de décharge (27). Une hélice (40) à l'intérieur de la chambre tourne autour d'un axe. La chambre comprend une région interne au niveau ou à proximité de l'axe et une région externe éloignée de l'axe à l'intérieur de laquelle se trouve la sortie de décharge. L'hélice comprend un carénage (42) ayant des faces avant et arrière (43, 44) avec une pluralité de vannes de pompage (46). Une chambre de collecte (60) est disposée au niveau du côté arrière du carter de pompe en communication fluidique avec la chambre de pompage. L'hélice comprend un ou plusieurs passages (52) à travers le carénage, une extrémité s'ouvrant dans la chambre de collecte et l'autre s'ouvrant dans la chambre de pompage à travers la face avant de l'hélice. Un inducteur d'écoulement (70, 72) est à l'intérieur de la chambre de collecte, lequel comprend une sortie de ventilation (62) et un zone de sortie de transfert en communication fluidique avec la région extérieure de la chambre de pompage.
Patent CA-2868957-C (CA)
Title: Ensemble machoires dote de lames tranchantes dentelees
Inventor: RAMUN JOHN R
IPC: E02F3/96
Filed: 2013-03-25
Granted: 2019-06-11
Abstract: La présente invention concerne un ensemble mâchoires utilisant des inserts de lames présentant des surfaces dentelées qui sont actionnées pour saisir et découper un matériau avant que le matériau soit saisi au sommet de l'agencement de lame, optimisant ainsi l'efficacité de l'opération de découpe. La présente invention concerne également un insert de lame individuel présentant des rainures qui sont décalées longitudinalement par rapport aux trous de boulon utilisés pour retenir l'insert de lame à l'intérieur d'un ensemble mâchoires.
Patent CA-2874347-C (CA)
Title: Post for two section folding closure and a folding closure using same
Inventor: SVENSON JULIAN MICHAEL
IPC: E05C9/22
Filed: 2014-12-11
Granted: 2018-06-12
Abstract: A female locking post for the free end of a folding closure section, with an inner side for connecting the post to the free end, and an outer side opposite the inner side. Two opposed connecting walls connect the inner and outer sides together. An interior wall, spaced from both the inner and outer sides, extends between the connecting walls. A post opening, extending the length of the post, is provided in the outer side between the connecting walls providing access to the interior wall. An operator with a lock bolt is movably mounted on the interior wall, the operator movable along the interior wall between an unlocked position where the lock bolt is within the post and a locked position where the lock bolt projects from an end of the post. A folding closure incorporating the female post is also described.
Patent CA-2875662-C (CA)
Inventor: NAM YOUNG-HAN
IPC: H04L1/18
Filed: 2013-07-01
Granted: 2019-01-29
Abstract: A method and a wireless network determining at least part of a PUCCH resource index n(1) PuccH (PUCCH format la/lb) associated with an ePDCCH PRB set. A subscriber station configured to communicate with at least one base station. The subscriber station receives a DL assignment from the at least one base station. The PUCCH resource indexn(1) PuccH is determined depending on whether a localized or distributed ePDCCH is used.
Patent CA-2879269-C (CA)
Title: Hydraulic system for extreme climates
Inventor: ST-YVES JEAN-FRANCOIS
IPC: F15B21/08
Filed: 2015-01-20
Granted: 2021-11-09
Abstract: A method of operating a hydraulic system and hydraulic system for raising and lowering a boom in extreme climates. When the temperature is below a low temperature the system is operated open center while a variable displacement pump providing a constant flow of hydraulic fluid. When the temperature is between the low temperature and a moderate temperature the variable displacement pump provides at least a minimum flow of hydraulic fluid to the system, and the minimum flow decreases linearly with an increase of the temperature. When the temperature is above the moderate temperature, the system is operated closed center while maintaining at least a system pressure when in neutral and wherein the variable displacement pump provides hydraulic fluid to the actuator when a control valve is actuated.
Patent CA-2879826-C (CA)
Title: Systeme et procede de gestion de compresseur a courants multiples
Inventor: TALTON MIMS
IPC: F17D1/07
Filed: 2013-07-23
Granted: 2020-07-21
Abstract: L'invention porte sur un système de collecte de gaz naturel, lequel système utilise un compresseur unique pour gérer une collecte de gaz naturel tout à la fois à partir de sources à haute pression et à basse pression. Le fonctionnement du compresseur unique est commandé par un dispositif de commande logique programmable configuré de façon à recevoir des données de pression à partir de capteurs et à commander une vitesse de compresseur afin de maintenir une pression de gaz naturel à des cibles définies par un utilisateur.
Patent CA-2880095-C (CA)
Title: Method of managing role-based digital rights in a computer system
Inventor: MEUNIER SEBASTIEN
IPC: G06F21/00
Filed: 2013-07-17
Granted: 2017-01-17
Abstract: A computer system manages role-based digital rights by creating a chain of trust that originates with a user who purports to act as a registration authority whose status can be verified to ascertain that the user is licensed to act as the registration authority. The registration authority creates an organization account and a first member whose status is verified by consulting a status verification server. Derivative authorities granted to members are predicated on the first member and ultimately the registration authority to ensure that there is a chain of trust linking each member of an organization back to the registration authority.
Patent CA-2880344-C (CA)
Inventor: DONOVAN STACEY BLAINE
IPC: E21B34/16
Filed: 2012-08-01
Granted: 2017-07-11
Abstract: A wellbore y-block junction comprises a first bore channel, a second bore channel, a deflector selectable to a neutral position, to a first bore channel selected position, and to a second bore channel selected position, a radio receiver, and a controller, wherein the controller is configured to command the deflector position to one of the neutral position, the first bore channel selected position, or the second bore channel selected position based on an input from the radio receiver.
Patent CA-2881032-C (CA)
Inventor: LESCHI ROBERT
IPC: B64C1/14
Filed: 2015-02-03
Granted: 2017-03-21
Abstract: This invention concerns a treatment method for frost on the windshield (10) of an aircraft (1) during which at least two distinct defrost zones (20) are defined on the windshield (10). During one defrosting stage, at least one means of defrosting (40) is temporarily activated to successively defrost the said defrosting zones (20), according to a given cycle.
Patent CA-2882478-C (CA)
Inventor: OBERINGER OLIVER
IPC: B64C25/06
Filed: 2015-02-19
Granted: 2016-12-13
Abstract: A linking system for attaching a cross tube to a skid of a landing gear of a rotorcraft, the linking system comprising a hinge element, means for connecting the hinge element to the cross tube and means for connecting the hinge element to the skid, the hinge element in turn comprising a cross tube-sided part and a skid-sided part able to rotate with respect to one another, a torsion bar spring and a rotary damper element suitable for dissipating a ground resonance excitation energy when the rotation of the cross tube-sided part with respect to the skid-sided part occurs.